NVIDIA A10M vs H200 SXM
GPU · Specs Compare
Graphics Card
Release Date
Feb 2022
Nov 2023
Generation
Server Ampere
Hopper
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
975 MHz
1590 MHz
Boost Clock
1635 MHz
1980 MHz
Memory Clock
1563 MHz
1313 MHz
Memory
Memory Size
20GB
141GB
Memory Type
GDDR6
HBM3e
Memory Bus
320bit
5120bit
Bandwidth
500.2GB/s
4800GB/s
Render Config
SM Count
56
132
Shading Units
7168
16896
TMUs
224
528
ROPs
80
24
Tensor Cores
224
528
RT Cores
56
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
6 MB
50 MB
Theoretical Performance
Pixel Rate
130.8 GPixel/s
47.52 GPixel/s
Texture Rate
366.2 GTexel/s
1045 GTexel/s
FP16 (half)
23.44 TFLOPS
1979 TFLOPS
FP32 (float)
23.44 TFLOPS
67 TFLOPS
FP64 (double)
732.5 GFLOPS
34 TFLOPS
Graphics Processor
GPU Name
GA102
GH200
Architecture
Ampere
Hopper
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
28.3 billion
80 billion
Die Size
628 mm²
814 mm²
Board Design
TDP
150W
700W
Suggested PSU
450 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
9.0
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.